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Posted to dev@hive.apache.org by "Navis (JIRA)" <ji...@apache.org> on 2014/11/11 05:28:34 UTC

[jira] [Updated] (HIVE-8814) Support custom virtual columns from serde implementation

     [ https://issues.apache.org/jira/browse/HIVE-8814?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Navis updated HIVE-8814:
------------------------
    Attachment: HIVE-8814.1.patch.txt

> Support custom virtual columns from serde implementation
> --------------------------------------------------------
>
>                 Key: HIVE-8814
>                 URL: https://issues.apache.org/jira/browse/HIVE-8814
>             Project: Hive
>          Issue Type: Improvement
>          Components: Serializers/Deserializers
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-8814.1.patch.txt
>
>
> Currently, virtual columns are fixed in hive. But some serdes can provide more virtual columns if needed. Idea from https://issues.apache.org/jira/browse/HIVE-7513?focusedCommentId=14073912&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14073912



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